NEW Shimano Ultegra FC-R8000 Crankset 165mm, 53/39t, variant-size-39 Includes a GPS handlebar bracket

Includes a GPS handlebar bracket - the disc can be mounted on the handlebars or stem with cable ties

Slick-Lube lined housing reduces friction for faster cable movement and better braking response

Rear derailleur SRAM Rival eTAP AXS

Integrated cadence

NEW Shimano Ultegra FC-R8000 Crankset 165mm, 53/39t, variant-size-39 Includes a GPS handlebar bracketThe Ultegra Hollow Tech II Crankset features an optimized lightweight design that doesn't sacrifice stiffness. Wider gear pitch increases clearance between chain and leading teeth Defined Color: Black Rings: 53 39 Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Color: Black Chainline Hub Compatibility: 130 Hubs Chainline Hub Compatibility: 135 142 Road Disc Hubs > 415 mm Chainstay Drivetrain Speeds: 11 Weight: 690